詳細(xì)介紹
HUMOR 20
高精度濕度發(fā)生器
Humor 20的工作范圍為10-95%RH,既可用于圓柱形探頭變送器的校準(zhǔn)(如變送器、手持表等),也可用于墻裝方形變送器的校準(zhǔn)(如數(shù)據(jù)記錄儀、墻面安裝儀表等)。在發(fā)生器的測量室中,還安裝有溫度傳感器,用戶可對被測儀器的溫度值進(jìn)行單點比對。
根據(jù)Humor 20的雙壓法工作原理,它在普通的實驗室環(huán)境中就能正常工作,而無需昂貴的全空調(diào)環(huán)境。儀器操作非常簡便,工作時只需要蒸餾水、10bar壓力的無油壓縮空氣和90-230V AC的電源。設(shè)備本身提供校準(zhǔn)儀表所需的24V DC直流電源,與變送器端子的接線快捷方便。
Humor 20使用傳統(tǒng)的雙壓法工作原理,這與各個國家標(biāo)準(zhǔn)實驗室中的測試儀器相類似。
對于相對濕度校準(zhǔn)而言,濕度發(fā)生器的準(zhǔn)確性、和數(shù)據(jù)記錄都顯得十分重要。E+E公司研發(fā)的第二代雙壓法濕度發(fā)生器HUMOR 20是滿足這些技術(shù)要求理想的相對濕度校準(zhǔn)儀器。HUMOR 20的工作范圍為10-95%RH,既可用于圓柱形探頭變送器的校準(zhǔn)(如變送器、手持表等),也可用于墻裝方形變送器的校準(zhǔn)(如數(shù)據(jù)記錄儀、墻面安裝儀表等)。在發(fā)生器的測量室中,還安裝有溫度傳感器,用戶可對被測儀器的溫度值進(jìn)行單點比對。
根據(jù)HUMOR 20的雙壓法工作原理,它在普通的實驗室環(huán)境中就能正常工作,而無需昂貴的全空調(diào)環(huán)境。儀器操作非常簡便,工作時只需要蒸餾水、10bar壓力的無油壓縮空氣和90-230V AC的電源。設(shè)備本身提供校準(zhǔn)儀表所需的24V DC直流電源,與變送器端子的接線快捷方便。
HUMOR 20使用傳統(tǒng)的雙壓法工作原理,這與各個國家標(biāo)準(zhǔn)實驗室中的測試儀器相類似
技術(shù)資料 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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精度 | 0.3 - 0.9% RH | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
供電 | 90...230V AC | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
工作設(shè)備 | 蒸餾水, 壓縮空氣- 十公斤壓力的無油壓縮空氣或氮氣 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
工作范圍 | 10-95% RH | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
穩(wěn)定時間 | < 3 min/測量點 |
濕度校準(zhǔn)裝置
快速檢測濕度
濕度變送器和其它測量設(shè)備一樣也需要定期進(jìn)行檢查和校準(zhǔn)。E+E公司的濕度校準(zhǔn)裝置為此提供了簡單快速的解決方案
該濕度校準(zhǔn)裝置由一個校準(zhǔn)槽和一個可選的E+E濕度標(biāo)準(zhǔn)工具組成,可快速有效的校準(zhǔn)直徑為10-12mm的濕度測量探頭。
該工具操作簡單,即使不是專業(yè)的技術(shù)人員也可方便的進(jìn)行操作。
濕度標(biāo)準(zhǔn)
E+E標(biāo)準(zhǔn)濕度溶液為不飽和鹽溶液,每一套標(biāo)準(zhǔn)溶液含有5瓶或50瓶密封的安瓶溶液,可存儲很長時間。鹽溶液無毒,使用四并不需要帶上特殊的防護(hù)手套。
如有需要,我們可提供安全數(shù)據(jù)表。E+E的每一套濕度校準(zhǔn)設(shè)備都提供可溯源的由奧地利國家計量學(xué)會頒發(fā)的校準(zhǔn)認(rèn)證證書。
The humidity transmitters as all other measuring instruments shall be periodically checked and eventually adjusted. The most simple solution for this purpose is the E+E Humidity Calibration Kit.
濕度變送器和其它測量設(shè)備一樣,需要定期進(jìn)行檢查和校準(zhǔn)。E+E 的濕度校準(zhǔn)裝置能方便的解決這一問題。鹽溶液濕度校準(zhǔn)裝置由標(biāo)準(zhǔn)濕度溶液和不同形式的校驗瓶組成,特別為 E+E 濕度傳感探頭而設(shè)計,校準(zhǔn)結(jié)果可信賴度高,即使不是專業(yè)技術(shù)人員也可以方便的進(jìn)行操作.The E+E Humidity Calibration Kit is a cost effective solution for calibrating humidity measuring instruments with sensing probes Ø 10-12 mm (0.4-0.47 inch).
It is very easy to use and it does not require highly qualified technical staff. The kit consists of a humidity calibration chamber and a choice of E+E Humidity Standard Sets.
Humidity Standards
The E+E Humidity Standards are non-saturated salt solutions available in sets of five or fifty single-use ampoules, which may be stored an indefinite time.
The salt solutions are non-harmful, handling them does not require specific safety measures. Safety data sheet is available upon request.
Each E+E Humidity Standard Set is supplied with a traceable calibration certificate, issued by the Austrian National Metrology Institute (NMI).
Technical data
0% RH ... ±0.3% RH
5% RH ... ±0.5% RH
10% RH ... ±0.5% RH
20% RH ... ±0.5% RH
35% RH ... ±0.5% RH
humidity value in %RH ...
accuracy at 23 °C (73.4 °F)
50% RH ... ±0.9% RH
65% RH ... ±0.9% RH
80% RH ... ±1.2% RH
95% RH ... ±1.2% RH
humidity value in %RH ... a
ccuracy at 23 °C (73.4 °F)
The humidity transmitters as all other measuring instruments shall be periodically checked and eventually adjusted. The most simple solution for this purpose is the E+E Humidity Calibration Kit.
The E+E Humidity Calibration Kit is a cost effective solution for calibrating humidity measuring instruments with sensing probes Ø 10-12 mm (0.4-0.47 inch).
It is very easy to use and it does not require highly qualified technical staff. The kit consists of a humidity calibration chamber and a choice of E+E Humidity Standard Sets.
Humidity Standards
The E+E Humidity Standards are non-saturated salt solutions available in sets of five or fifty single-use ampoules, which may be stored an indefinite time.
The salt solutions are non-harmful, handling them does not require specific safety measures. Safety data sheet is available upon request.
Each E+E Humidity Standard Set is supplied with a traceable calibration certificate, issued by the Austrian National Metrology Institute (NMI).
Technical data
0% RH ... ±0.3% RH
5% RH ... ±0.5% RH
10% RH ... ±0.5% RH
20% RH ... ±0.5% RH
35% RH ... ±0.5% RHhumidity value in %RH ...
accuracy at 23 °C (73.4 °F)
50% RH ... ±0.9% RH
65% RH ... ±0.9% RH
80% RH ... ±1.2% RH
95% RH ... ±1.2% RHhumidity value in %RH ... a
ccuracy at 23 °C (73.4 °F)